1000~15000m 3 /h Suspended Air-Handling Unit Carrier
DBFP air handling unit is a thin low-noise air handling unit with variable air volumes specially designed and produced to meet the tendency of compact storey height in China and the rest of world.
Its major parts include the high efficiency coil, low-noise fan, casing, drain pan, prefilter and hanger:
It is especially suitable for a variety of airconditioning engineering applications where storey heights of buildings are compact. (Moreover, to meet the requirements of super compact air-conditioners, the latest DFP 010~040 ultrathin lifting unit is released, with the air volume range of 1000m 3 /h~4000m 3 /h and a height of only 380mm.
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The coil adopts the high-efficiency heat transfer fin, whose heat transfer efficiency increases by 60% compared with the first generation fin.The coil is constructed of high-quality copper tubes and aluminum fins, which integrated by advanced mechanical expanders. Sealing test pressure is 2.8MPa.
The precise dynamic balancing calibration for the low-noise high-efficiency external rotor fan (for DBFP 040~060 units) ,compact straight-coupling fan (for DBFP010~030 units) and belt drive fan (for DBFP 080~150 units) ensures the extremely stable operation of the unit, and enables the unit to be featured with low noise and higher static pressure.
The elaborately designed drain pan and thickly lined thermal insulation ensure the unit to be free of commonly-seen condensation under severe conditions, and thus they are especially fitted for suspended installation.
The lug and hanger frame are designed reasonably for easy installation and saving the space height of buildings.
Special designed removable filter can be easily drawn out from both sides of the unit in a folding way, it is suitable for compact space, maintain and clean is easily. (Bottom drawn out filters are available for DBFP 010~060).